INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2608498dbddb8b74e038addb5517cbd36bfbf34a71d6e35818ee2ac08399a7ee', 
    'NkkSugWBwNu/MpH/lvR0sgUXqNrCcwgopS1lWx56aRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)